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Seat attachment for electric recreational vehicle
An electric recreational vehicle, has: a frame extending along a longitudinal axis; an electric motor mounted to the frame; a battery pack mounted to the frame and disposed at least partially rearward of the electric motor relative to the longitudinal axis, the battery pack including one or more battery modules operatively connected to the electric motor for supplying electrical energy to the electric motor, a battery enclosure containing the one or more battery modules, and at least one structural member located within the battery enclosure and delimiting at least one module-receiving section, the one or more battery modules located within the at least one module-receiving section; and a seat disposed over the battery pack and secured to the at least one structural member of the battery pack, a load transmission path extending between the frame and the seat through the at least one structural member of the battery pack.
Owner:TAIGA MOTORS INC
Autonomous urban transport vehicle
Owner:MCLEAN RYAN
Tricycle having maximum tiltable angle variable system
In the conventional tricycle, generally the front frame, the rear frame and the seat tube are attached to the bottom bracket that carries pedal assembly. Between the bottom bracket and the rear frame, a joint is installed such that the seat tube and the handlebar may tilt to the left or right. Thereby the rider can cancel out the unwanted centrifugal force that occurs during high speed turning and pushes him to the opposite direction of the handlebar causing a fall down accident. Between the seat tube and the rear frame is installed a tiltable angle variable mechanism. By operating a hand lever on the handlebar the rider can vary the tiltable angle of the handlebar as needed, for high speed turning or for maintaining balance at low speeds.
Owner:KIM YONG N
Electrically propelled two-wheeled vehicle and method for adjusting a drive torque of an electrically propelled two-wheeled vehicle
An electrically propelled two-wheeled vehicle and a method for adjusting a drive torque of an electrically propelled two-wheeled vehicle. The electrically propelled two-wheeled vehicle includes: a sensor, based on which a pitch rate of the electrically propelled two-wheeled vehicle is ascertainable; a device for influencing a drive torque of the electrically propelled two-wheeled vehicle; and an evaluation unit configured to compare a pitch rate, which is ascertained on the basis of the sensor and represents a pitch rate of the electrically propelled two-wheeled vehicle relative to the surroundings of the two-wheeled vehicle, to a predefined, static pitch rate threshold value, and configured to reduce a drive torque acting upon a drive train of the electrically propelled two-wheeled vehicle using a predefined amplification factor, if a pitch rate generated by an upward movement of a front wheel of the electrically propelled two-wheeled vehicle exceeds the static pitch rate threshold value.
Owner:ROBERT BOSCH GMBH
Electric steering device and intelligent electric suitcase
The invention discloses an electric steering device and an intelligent electric traveling case, and belongs to the field of luggage cases, the electric steering device comprises a first pipe body and a second pipe body which is arranged in the first pipe body and can slide relative to the first pipe body, and an electric driving device is arranged in the first pipe body; the electric driving device is connected with the second pipe body and drives the second pipe body to slide relative to the first pipe body. According to the electric steering device and the intelligent electric suitcase, the electric driving device is arranged in the second pipe body, electric lifting is achieved through the electric driving device, and use convenience is improved.
Owner:CHANGZHOU AIRWHEEL SMART SKY CO LTD
External swing mechanism and tricycle
The utility model relates to a kind of external swing mechanism and tricycle, including front frame and rear frame, and the front frame is connected between rear frame by swing assembly and realizes the relative swing reciprocating motion of front, rear frame by swing assembly.The utility model realizes the swing effect of tricycle by simple structure, effectively improves the problem that tricycle is prone to rollover, not flexible.
Owner:MOFANG ZHIXING (SHANGHAI) POWER TECHNOLOGY CO LTD
All-terrain vehicle
The application discloses a kind of all-terrain vehicles, comprising: frame;Vehicle body covering is set on frame;Power system, including engine and for driving walking component;Mounting bracket assembly is set on frame;Vehicle body covering includes: side cover assembly, side cover assembly includes first side cover and second side cover, first side cover and mounting bracket assembly are jointed, second side cover and mounting bracket assembly are jointed;Fuel tank guard plate, fuel tank guard plate includes bolt fixed end, joint end and insertion hole;Fuel tank guard plate is connected with side cover assembly by bolt fixed end;Fuel tank guard plate is jointed with side cover assembly by joint end;Fuel tank guard plate is jointed with side cover assembly by insertion hole.The beneficial effects of the application are: when disassembling, the connection of side cover assembly and fuel tank guard plate can be disconnected, that is, the integrated disassembly of side cover assembly and fuel tank guard plate can be completed, which is simple and fast, convenient for maintenance, greatly improves the maintenance efficiency, and greatly reduces the time cost.
Owner:ZHEJIANG CFMOTO POWER CO LTD
Drive system for low-speed electric vehicles
To provide a driving device of a low-speed electric vehicle, which can suppress a control state of a motor from being influenced by supplied voltages from a battery and improve performance in making the low-speed electric vehicle continuously run when windings of the motor are broken and when motor drivers fail.SOLUTION: A driving device, which drives a low-speed electric vehicle, is equipped with: a motor (60) comprising a rotor (63) and two stator windings (61 and 62); two motor drivers (71 and 72); an operation amount sensor (80) that detects an operation amount correlation value correlating with an operation amount of an accelerator operating member (21); and a controller (75) that controls the two motor drivers on the basis of the operation amount correlation value detected by the operation amount sensor. The motor, the two motor drivers and the controller are integrated into one module (50). The operation amount sensor includes a deforming member (83) that twists and deforms according to the operation amount and two distortion gauges (81 and 82) that detect a twist-deformation amount of the deforming member as the operation amount correlation value.SELECTED DRAWING: Figure 2
Owner:DENSO CORP
Frame for miniature electric four-wheeler
A frame for a miniature electric four-wheeler belongs to the technical field of electric four-wheelers and is a frame type four-wheeler frame which is simple in structure, high in strength and low in cost by improving and optimizing a front frame of a frame for a totally-enclosed electric three-wheeled passenger car, and the front frame is mainly composed of rectangular steel and square tubes. Wherein a bottom platform at the front part of the frame is connected with a front cross beam of the bottom frame, and meanwhile, a left tubular beam and a right tubular beam at the front part of the frame are connected with the front parts of the two side door frames, so that a mutual reinforcing effect is achieved and the strength of the frames is also improved. The vehicle frame structure is simple in structure, convenient to transform and high in overall structural strength and rigidity, the research and development and manufacturing cost is reduced, the structural strength is improved while the welding internal stress is reduced, reinforcing plates do not need to be used for reinforcing, the technological process is simplified, and the vehicle frame welding process is greatly simplified through multi-wheel CAE professional simulation analysis and optimization design. The rigidity and the strength of the frame are far higher than those of same-grade products.
Owner:LUOYANG NORTHERN EK CHOR MOTORCYCLE CO LTD
Electric mobility vehicle
An electric mobility vehicle at least including a pair of wheels and a vehicle body frame, including a pair of swing portions, wherein a base end side of each swing portion is supported on the vehicle body frame so as to be swingable in an up-down direction about a swing axis extending in a vehicle front-to-rear direction, and each wheel is supported on each swing portion so as to move in the up-down direction together with a leading end side of each swing portion, a biasing member that applies a downward force to each swing portion when the leading end side moves upward, and a swing control portion that restrains a different-direction swing in which one of the base end sides of the pair of swing portions swings in a direction different from the other in the up-down direction or limits the different-direction swing to a predetermined range.
Owner:WHILL
Electric all-terrain vehicle and charging indication method thereof
The embodiment of the invention provides an electric all-terrain vehicle and a charging indication method thereof. The electric all-terrain vehicle comprises a vehicle frame, a vehicle body covering part, a walking system, a power system, a power battery, a control system and a lighting system. The control system comprises a battery management system which is electrically connected with the power battery; the lighting system comprises a charging indicating lamp which is electrically connected to the battery management system. When the electric all-terrain vehicle is in a charging state, the battery management system controls the charging indicator lamp to emit a corresponding light signal according to the residual electric quantity value of the power battery; the light signal comprises at least two of color information, brightness information and breathing frequency information, and the color information comprises at least two light colors; the brightness information comprises at least light brightness, and the breathing frequency information is information that the light brightness changes and comprises at least two light breathing frequencies. In the invention, a user can easily judge the charging progress of the electric all-terrain vehicle.
Owner:ZHEJIANG CFMOTO POWER CO LTD
All-terrain vehicle
This invention discloses an all-terrain vehicle, comprising a frame, a front wheel assembly, and a rear wheel assembly. The front wheel assembly is mounted on the frame and includes two front wheels with a track width of W1. The rear wheel assembly is mounted on the frame and includes two rear wheels with a track width of W2. The wheelbase between the front and rear wheels is L, wherein 0.72 ≤ W1 / L ≤ 0.82, and / or 0.72 ≤ W2 / L ≤ 0.82. The all-terrain vehicle provided by this invention has the advantages of smooth handling and high lateral stability, low requirements for user driving skills, and good user driving experience and comfort.
Owner:SEGWAY TECH CO LTD
Stabilizing system for a vehicle and a vehicle comprising such a stabilizing system
Owner:AVISROR YOEL
All-terrain vehicle
ActiveCN117360663Breduce stressReduced risk of deformationCyclesSteering deviceFriction torqueGear drive
The application relates to the field of vehicle technology and discloses an all-terrain vehicle, which comprises wheels, a power source, a front axle assembly and an input shaft. The wheels comprise front wheels and rear wheels. The power source drives the wheels to rotate. The front axle assembly is connected with the front wheels. The input shaft is connected with the front axle assembly and the power source. The front axle assembly comprises a driven device, an output gear, a first connecting wheel, a second connecting wheel and a friction assembly. The driven device comprises a fixedly connected driven gear and an inner housing. The output gear drives the front wheels. The first connecting wheel is engaged with the output gear. The second connecting wheel is engaged with the inner housing. The locking mechanism can drive the friction assembly to switch between a compression state and a free state. When the friction assembly is in the free state, the friction resistance between the output gear and the driven device is smaller than that when the friction assembly is in the compression state. The friction torque of the friction assembly is increased, the assembly efficiency of the friction assembly is improved, and the size of the transmission assembly is reduced.
Owner:ZHEJIANG CFMOTO POWER CO LTD
All-terrain vehicle
ActiveCN224211187UEasy to pack and transportreduce the overall heightCyclesVehicular energy storageSteering columnVehicle frame
The utility model discloses an all-terrain vehicle which comprises a vehicle frame, a suspension system, a walking system, a steering system and an electric drive assembly, and the suspension system is connected with the vehicle frame; the walking system is connected with the suspension system and comprises front wheels; the steering system is in transmission connection with the front wheels; the electric driving assembly is arranged on the frame; the steering system comprises a steering shaft, a steering column and a steering handle, the steering shaft is fixed to the frame, and the end, away from the front wheels, of the steering shaft is connected with the steering handle through the steering column. When observed from the width direction, the steering column is located above the frame, a fastening structure is arranged between the steering column and the steering shaft, when the fastening structure is in a locking state, the steering column and the fastening structure are connected in a fastening mode, and when the fastening structure is in a loosening state, the steering column can be detached from the fastening structure so as to adjust the length of the steering column. Through the steering column and the steering handle which can be detached from the fastening structure, the height of the all-terrain vehicle is reduced, and packaging and transportation of the all-terrain vehicle are facilitated.
Owner:ZHEJIANG CFMOTO POWER CO LTD
REAR-END IMPACT FORCE DISTRIBUTION STRUCTURE FOR AN ELECTRIC-DRAWN TRUCK
A structure (ST) is part of a three-wheeled vehicle (TM) with an electric drive unit and a rechargeable battery. It comprises two lower longitudinal members (LI), right and left, curved and coupled at the front (PVS) by lower cross members supporting the battery just before a rear (PRS), and two upper longitudinal members (LS), right and left, extending throughout this rear (PRS) and coupled to the lower longitudinal members (LI) by support members (PSL1-PSL2). Each of these upper longitudinal members (LS) includes at least one upward or downward corrugation (OV) framed by two straight sub-sections (SPR) such that, in the event of a rear-end impact, the OV and SPR transmit the vertical and longitudinal components of this force, respectively, in order to distribute the impact energy vertically and longitudinally. Figure 2
Owner:STELLANTIS AUTO SAS
Rolling mechanism of a straddle-type vehicle
Rolling kinematic mechanism (10) of a straddle-type vehicle (1) having at least three wheels (3, 30) comprising: - at least one forecarriage or rear axle articulated quadrilateral (12), configured to be connected to a frame (11) of said straddle-type vehicle (1), wherein the articulated quadrilateral (12) supports - by means of a first support member and a second support member - respectively a first wheel (30, 330) and a second wheel (30, 330), - at least one inerter (60) device arranged between the frame (11) of the straddle-type vehicle (1) and said forecarriage or rear axle articulated quadrilateral (12), so that said at least one inerter (60) device provides resistance to the relative movement of said at least articulated quadrilateral (12) which is a function of the relative acceleration between said articulated quadrilateral (12) and said frame.
Owner:PIAGGIO & C SPA
Adjustable rear axle structure based on electric vehicle
The utility model discloses an adjustable rear axle structure based on an electric vehicle, and relates to the technical field of electric tricycles. Comprising an axle tube, the inner wall of the axle tube is rotatably connected with a transmission shaft, the outer wall of the transmission shaft is rotatably connected with a hollow tube, the outer wall of the fixed hub structure is rotatably connected with the inner wall of the hollow tube, and the outer wall of the fixed hub structure is slidably connected with a sliding hub structure. The outer wall of the hollow pipe is fixedly connected with a large spring mounting seat, the side, away from the large spring mounting seat, of the hollow pipe is slidably connected with a supporting arm mounting seat, the rear axle structure is matched with the fixing sleeve through the sliding sleeve, the length can be conveniently adjusted, different cargo carrying requirements are met, the rear axle is matched with a vehicle type, one axle has multiple purposes, and the universality of the vehicle is effectively improved; the production cost of enterprises is reduced, and diversified use scenes are adapted.
Owner:JIANGSU ZONGSHEN VEHICLE IND CO LTD
Harness routing structure
Owner:DAIHATSU MOTOR CO LTD
Mounting structure of electric vehicle door curtain
The utility model relates to a mounting structure of an electric vehicle door curtain, which comprises a split door curtain mounted on a frame of a vehicle roof, and is characterized in that the frame comprises a main pipe with a hollow structure and an auxiliary pipe with a hollow structure, and the main pipe and the auxiliary pipe are of a communicated integral structure; the auxiliary pipe is provided with a door curtain connecting piece, the upper portion of the door curtain connecting piece is connected to the auxiliary pipe, and the lower portion of the door curtain clamping piece is connected with a door curtain. In conclusion, by optimizing the design of the door curtain and the frame, the installation convenience, stability and firmness of the electric vehicle door curtain are improved, meanwhile, the connection mode of the arc-shaped sections is innovated, and a more economical, practical and attractive solution is provided for installation of the electric vehicle door curtain.
Owner:TIANJIN GREY WHALE TECH CO LTD
Virtual-real interaction immersive single intelligent riding-instead-of-walk cabin based on real road conditions
The invention discloses a virtual-real interaction immersive single-person intelligent riding-instead-of-walk cabin based on real road conditions, and belongs to the field of intelligent short-distance riding-instead-of-walk tools. Comprising a single closed cabin, double swingable front wheels, a liftable rear auxiliary guide wheel, double control rockers, a transparent front cover capable of switching VR / AR display, a somatosensory seat, a road condition acquisition module, an automatic driving system, an intelligent scene temperature control system and a cloud platform sharing module. According to the method, real driving and road surface data of the vehicle are collected in real time, a matched VR / AR virtual game scene is dynamically generated, virtual-real fusion interaction is achieved, and meanwhile the whole body feeling is achieved in cooperation with front wheel swinging, rear wheel lifting, seat vibration and scene cold and warm air; the vehicle supports three modes of manual driving, automatic driving and virtual-real interaction, and has the functions of riding instead of walk, entertainment, simulation training and sharing. The system has the advantages of being energy-saving, natural, high in immersion, safe, comfortable, high in intelligent degree and the like, and is suitable for city commuting, family travel and intelligent shared travel.
Owner:曾会珍
Tricycle rear box and electric tricycle
The utility model discloses a tricycle rear box and an electric tricycle, and relates to the technical field of electric tricycles. The tricycle rear box comprises a rear protection plate and a rear box assembly arranged on the rear protection plate, the rear box assembly comprises a base and a cover body covering the base, the base is provided with a containing cavity, the cover body covers the containing cavity in a sealing mode, a mounting groove is formed in the rear protection plate, and the base is embedded in the mounting groove. The storage convenience of the leisure tricycle can be improved.
Owner:HENAN EMMA VEHICLE CO LTD
Frame for new energy tricycle
The utility model relates to the technical field of new energy vehicles, in particular to a frame for a new energy tricycle. The chassis comprises a main body support, a hub support, a frame support and a protective support, the main body support comprises transverse rods, longitudinal rods and reinforcing rods, the transverse rods and the longitudinal rods are mutually spliced to form a chassis main body frame, and the reinforcing rods are fixedly supported between the transverse rods and the longitudinal rods. The main body support forms a firm chassis main body frame through splicing of the transverse rods and the longitudinal rods, the reinforcing rods provide additional support between the transverse rods and the longitudinal rods, the rigidity of the whole structure is enhanced, the frame support is arranged on the upper side of the main body support, and the weight and load of the upper portion of a vehicle body can be effectively dispersed and borne; the protection support is installed on the outer side face and in the vehicle frame support, an additional protection layer is provided, and the reasonable layout of the protection support is beneficial for improving the crashworthiness and safety of the vehicle.
Owner:SHANDONG LEIMAI NEW ENERGY VEHICLE IND CO LTD
Electric bicycle conversion kits
A kit of parts for converting a regular bicycle into an e-bike. The kit includes (i) an electric motive power unit having an external freewheeling sprocket drive assembly configured for demountable engagement with the bike's chain, (ii) a rechargeable battery and battery mount for providing electric power to the electric motive power unit, (iii) a mount bracket for demountably engaging therein the electric motive power unit and for demountably engaging there onto the battery mount, (iv) a power cable with an on / off switch and a demountable handlebar clamp for communication with the electric motive power unit, (v) a throttle control assembly configured for demountable engagement with the bike's handlebar; and (vi) a communication cable engagement with the throttle control assembly and the electric motive power unit and optionally, with a wheel sensor. The kit may additionally comprise a battery charger.
Owner:BIKEFIN EBIKE INC
Integrated hollow stamping frame of electric motor tricycle
The utility model discloses an integrated hollow stamping frame of an electric motor tricycle, which relates to the technical field of tricycle frames, and comprises two longitudinal beams which are symmetrically arranged and a transverse beam which is connected between the two longitudinal beams, the front ends of the longitudinal beams are connected with inclined struts, shaft holes are formed in the inclined struts, and the transverse beam is connected with the two longitudinal beams. A straight notch is formed in the transverse beam, an adjusting seat corresponding to the position of the straight notch is installed in the transverse beam in a sliding mode, a threaded through hole is formed in the adjusting seat, and an adjusting assembly used for adjusting sliding in the length direction of the transverse beam is arranged on the transverse beam. According to the utility model, the mounting holes of different brackets and accessories can be accurately aligned, the problem of deviation of the traditional fixed mounting holes is solved, and the mounting suitability of the frame is greatly improved.
Owner:XUZHOU ZHIBO LOCOMOTIVES CO LTD
Movable disinfection device for yak breeding house
The utility model relates to the technical field of livestock breeding device, and disclose a movable yaks breeding farm disinfection device, including motor tricycle, be provided with the frame, handle, cargo compartment and pedal on the motor tricycle, install the injection assembly on the handle, install the extrusion subassembly on the frame, install the treading subassembly on the pedal top, install the liquid storage cylinder in the cargo compartment. The utility model solves the deficiency under prior art, combines disinfection device and motor tricycle together, can complete disinfection in the process of riding, saves the physical strength of staff, improves work efficiency, in addition, when the disinfectant is sprayed to the yak breeding farm, only needs to press the treading frame with the foot, is pure mechanical structure, is simple and fast to operate, also avoids the problem that the application scope reduces because of using electric equipment.
Owner:甘南藏族自治州畜牧技术服务中心
Motor heat dissipation structure for electric tricycle
The utility model relates to the technical field of motor heat dissipation, and discloses a motor heat dissipation structure for an electric tricycle, which comprises a framework and two connecting plates, the right side of the framework is fixedly connected with two strip-shaped plates, the right ends of the strip-shaped plates are rotatably connected with pull rods, and the right ends of the two pull rods are rotatably connected with a rear axle. A driving motor is fixedly connected to the right side of the rear axle, a supporting assembly for supporting subsequent parts is fixedly connected to the top side of the driving motor, a fan frame is fixedly connected to the top of the supporting assembly, a cooling fan is rotatably connected to the interior of the fan frame, and a plurality of water spraying water channels are fixedly connected to the left end of the bottom of the fan frame. According to the utility model, the fan bracket is fixed at the two ends of the motor through the fasteners, so that the stability of the cooling fan in the working process is ensured. The motor of the electro-tricycle can be effectively cooled, and the working efficiency and the service life of the motor are improved and prolonged.
Owner:YUEQING MINGHAN ELECTRONICS CO LTD
Tiltable scooter moped
The invention discloses a tiltable sliding plate moped, and relates to the technical field of sliding plate mopeds. A tiltable sliding plate moped comprises a frame, and the frame is connected with a front wheel mechanism, a sitting and leaning mechanism and a rear wheel mechanism which are sequentially arranged. The rear wheel mechanism comprises a seat body connected to the frame, and the seat body is provided with a containing groove; the rear wheel part is provided with a universal connector, the universal connector is connected to the containing groove, the rear wheel part comprises a rear supporting wheel, and the axis of the rear supporting wheel is located on the side, away from the front wheel mechanism, of the rotating center of the universal connector. The rear wheel piece can rotate around the rotating center of the universal connector in the direction away from the front wheel mechanism. And the two ends of the elastic supporting assembly are connected to the rear wheel piece and the seat body correspondingly, so that the rear wheel piece can reset when the external force disappears. The rear wheel can be kept stable when the body of an operator inclines, so that rollover is avoided.
Owner:TAICANG JINGQUAN METAL PROUDUCTS CO LTD
Scooter
Owner:吴方瑜
Avoidance structure and scooter
Owner:ZHEJIANG MINGLEI TOOLS IND